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Saturday at the lake: a pontoon idles toward the dock, one person ready with a line, kids already in life jackets and waiting to jump, a cooler on the dock and an extension cord running down from the boathouse. This page brings together dock and boating safety from the dock’s point of view: boarding, tying up, swimming, electricity, weather and the rules, from official sources and the dock makers’ own manuals.
In short: the Coast Guard sets the equipment rules for the boats you tie up (a wearable life jacket for every person, a throwable on boats 16 ft and longer, extinguishers, signals and lights), while private docks are mostly regulated by states, local governments and, in navigable waters, the U.S. Army Corps of Engineers. On the dock itself, the big risks are falls between boat and dock, swimming near AC power (electric shock drowning), diving into unknown depth, propellers, and weather. Keep a throwable and a ladder on the dock.
Who sets the rules: the Coast Guard, your state and the Corps
Owners often assume the Coast Guard has a rulebook for docks. It mostly does not. Federal equipment rules in 33 CFR Part 175 apply to recreational vessels: life jackets, visual distress signals, fire extinguishers. The Coast Guard’s Boater’s Guide adds that state laws apply too. A dock falls under different authorities: the Corps of Engineers lists “boat dock”, “pier” and “permanent mooring structure” among the structures that need a Department of the Army permit in navigable waters, and states, counties, towns and lake associations add their own rules. We never give legal advice: your state agency and local permit office have the final word.
The safety section, page by page
| Page | What it answers |
|---|---|
| Coast Guard requirements | What the Coast Guard requires on the boats you board and tie up, by length, and what it does not cover |
| Electric shock drowning | Why AC power and swimmers do not mix, warning signs, GFCI and ELCI protection, what to do if someone is in the water |
| Life jackets and throwables | Coast Guard approval, children’s rules, fit, and why a throwable and a ladder belong on the dock |
| Safe boarding and tying up | How to step aboard, lines and cleats, fenders, wakes, carrying gear and night lighting |
| Swimming from docks | Depth checks, feet first, the boat-traffic zone, swim area buoys, propellers and supervision |
| Storms and dock safety | NOAA and NWS warnings, when to bring an inflatable dock in, lightning |
| Permits and local rules | Corps of Engineers Section 10 and Section 404 permits, state and lake rules, HOA questions |
Why the dock is where safety starts
The Coast Guard’s 2024 Recreational Boating Statistics counted 556 deaths in 3,887 reported incidents. Where the cause of death was known, 76% of victims drowned, and where life jacket use was known, 87% were not wearing one. The Coast Guard’s Boater’s Guide (2023 edition) adds that most drowning deaths happen near shore in calm weather, “most within a few feet of safety”. That describes the water around a dock very well.
One caution: under the Coast Guard’s current reporting policy, injuries while boarding or leaving a docked boat, with nothing else involved, are not reportable incidents, so there is no complete national count of dock falls.
Dock safety checklist
- Throwable and ladder. A Coast Guard approved throwable within reach, and a way to climb out of the water at the dock.
- Life jackets for children. The CDC says children should use life jackets for all activities in and around natural water.
- No swimming near AC power. Tennessee’s State Fire Marshal advises never swimming within 100 yards of any dock using electrical power, and shutting off shore power to the boat and dock before swimming off it.
- Feet first. The American Red Cross says to enter unknown or shallow water feet first, and to dive only where the water is clearly marked safe for diving, at least 9 ft deep.
- Engines off near swimmers. The Coast Guard’s advice: the best and safest action when people are in the water near your boat is to shut off the engine.
- Exhaust. The CDC advises staying at least 20 ft from boats running a generator or engine, because of carbon monoxide.
- Anchored right. Use the anchor weight your dock maker asks for; see how to anchor a floating dock.
- Within capacity. Load the dock only to the maker’s stated limits; see inflatable dock capacity explained.
- Weather. “When thunder roars, go indoors” (National Weather Service), and stay off the water until 30 minutes after the last thunder.
Safety gear that belongs on the dock
Two items cover the most common dock emergencies: a child who goes in without a jacket, and an adult who cannot climb back out. Prices were seen on Amazon in October 2026 and change often. Check the Coast Guard approval on the label of any life jacket before you buy.
Airhead Treasure Child Life Jacket
- USCG approved Type III
- Closed sides, crotch strap
- About $27
4-Step Stainless Telescoping Dock Ladder
- 316 stainless steel
- 600 lb stated capacity
- About $160
Inflatable docks: what the makers say about safety
Inflatable docks bring their own rules, and the makers write them down. RAVE’s Aqua Dock manual asks for at least 4 ft of water, a Coast Guard approved Type III (Level 70N) life jacket, no head-first diving, adult supervision of children, and no use in high winds, storms or lightning. One of Aquaglide’s lakefront manuals tells owners never to tie the product to a dock. No consumer dock maker we checked publishes a wind limit, so the safe rule is the maker’s: get off the dock and bring it in when the weather turns. Our setup and care guides cover inflation, anchoring, storage and repair.
Dock and boating safety FAQ
Does the Coast Guard inspect private docks?
The Coast Guard’s recreational equipment rules apply to boats, not to private docks. Docks are handled by states, local governments and, in navigable waters, the Corps of Engineers. See permits and local rules.
Is it safe to swim off a dock that has electricity?
Fire safety agencies say no. Tennessee’s State Fire Marshal advises never swimming within 100 yards of a dock using electrical power and shutting off shore power before swimming. Read electric shock drowning.
Where do I find my state’s boating rules?
NASBLA, the association of state boating law administrators, keeps a directory of state boating agency contacts, and the Coast Guard’s Boater’s Guide links to it.
When should I take an inflatable dock out of the water?
Before storms, high winds and ice, and at night where muskrats chew PVC, as RAVE’s manual suggests. See storms and dock safety and how to store an inflatable dock.